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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#646492#6434. Paimon SortinghhdhhWA 121ms6072kbC++232.0kb2024-10-16 23:45:182024-10-16 23:45:20

Judging History

你现在查看的是最新测评结果

  • [2024-10-16 23:45:20]
  • 评测
  • 测评结果:WA
  • 用时:121ms
  • 内存:6072kb
  • [2024-10-16 23:45:18]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

#define endl '\n'
#define rep(i, a, b) for(int i = (a); i <= (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
#define rept(i, a, ne) for(int i = (a); ~i ; i=ne[i])
#define debug(x) cout<<#x<<": "<<x<<endl
#define fi first
#define sec second
mt19937_64 rnd(chrono::steady_clock::now().time_since_epoch().count());
typedef long long LL;
typedef long double  LD;
typedef unsigned long long ULL;
typedef vector<int> VI;
typedef pair<int,int>PII;
const int N=1e5+10;
int a[N];
int b[N];
int c[N];
LL s[N];
bool bo[N];
void add(int x,int s)//不能0开始
{
    x++;
    for(;x<N;x+=x&-x)
        c[x]+=s;
}
int ask(int x)
{
    x++;
    int su=0;
    for(;x;x-=x&-x)
        su+=c[x];
    return su;
}

void slove()
{
    int n;
    cin>>n;
    rep(i,1,n)
    {
        cin>>a[i];
    }
    int mai=n;
    stack<PII>se;
    rep(i,1,n)
    {
        if(se.size()&&se.top().fi<a[i])
        {
            b[se.top().sec]=i;
            se.pop();
        }
        se.push({a[i],i});
    }

    rep(i,1,n)
    {

        if(i!=1&&ask(a[i]-1)==ask(N-1))
        {
            s[i]+=2;
        }
        else if(i!=1)
        {     
            if(ask(a[i])==ask(N-1))
            {
                if(b[i])
                s[b[i]]++;
            }
            else
            {
                s[i]+=ask(N-1)-ask(a[i]);
            }
        }
        if(bo[a[i]]==0)
        {
            bo[a[i]]=1;
            add(a[i],1);
        }
    }
    rep(i,1,n)
    {
        s[i]+=s[i-1];
        cout<<s[i]<<" \n"[n==i];
    }
    rep(i,1,n)
    {
        if(bo[a[i]])
        {
            bo[a[i]]=0;
            add(a[i],-1);
        }
        s[i]=b[i]=0;
    }
}

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
//	cout << fixed << setprecision(9);
    int t=1;
	cin>>t;
    while(t--)
    {
        slove();
    }


    return 0;
}
//#pragma GCC optimize(2)

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3588kb

input:

3
5
2 3 2 1 5
3
1 2 3
1
1

output:

0 2 3 5 7
0 2 4
0

result:

ok 3 lines

Test #2:

score: -100
Wrong Answer
time: 121ms
memory: 6072kb

input:

6107
19
10 13 8 8 11 18 12 9 15 19 6 13 11 11 17 9 14 2 18
12
1 8 10 2 10 2 6 1 5 9 5 7
16
14 4 2 15 12 14 10 3 2 9 15 4 12 9 5 15
10
3 2 5 6 7 8 6 1 6 4
18
6 5 12 12 11 2 10 10 5 10 13 15 13 10 17 7 11 2
1
1
2
1 1
3
2 1 2
17
11 15 3 10 7 15 15 10 5 17 3 3 14 13 11 11 2
3
2 2 3
7
6 1 7 5 3 5 1
7
2 1...

output:

0 2 4 6 7 9 11 16 17 19 28 31 36 41 43 51 55 67 68
0 2 4 6 6 8 10 14 17 18 22 25
0 1 3 5 7 8 11 16 22 26 26 31 33 37 42 42
0 1 3 5 7 9 11 17 19 23
0 1 3 3 4 8 10 12 16 18 20 22 23 27 29 35 39 48
0
0 0
0 1 1
0 2 4 6 9 9 9 11 15 17 23 29 31 34 38 42 51
0 0 3
0 1 3 5 8 10 14
0 1 3 4 6 9 9
0 1 1 3 5 9 1...

result:

wrong answer 5th lines differ - expected: '0 1 3 3 4 8 10 12 16 18 27 29 30 34 36 42 46 55', found: '0 1 3 3 4 8 10 12 16 18 20 22 23 27 29 35 39 48'